Rule 34 Dev - abs anthro athletic balls big_balls big_bulge big_penis black_body black_fur bulge clothed clothing flaccid fur genital_outline genitals grin hi_res jock jockstrap jockstrap_only knightrider large_pecs large_pectorals machine male male_only muscular muscular_anthro muscular_male nipples nniboom pecs penis penis_outline presenting protogen smile solo tenting topless underwear underwear_only visor|10347990664